Receptacle blank



FIG. 1 is a plan view of the receptacle blank;

FIG. 2 is a front elevational view of the receptacle blank; and,

FIG. 3 is a right side elevational view of the receptacle blank, theleft side elevational view being a mirror image of the right sideelevational view shown.

The unshaded circular shapes shown in FIG. 1 depict apertures on thereceptacle blank and the shaded circular shapes shown in FIG. 1 depictdepressions formed on the receptacle blank.

CLAIM The ornamental design for a receptacle blank, as shown anddescribed.